I thought the Ricochet GS modem was supported on USB, but I am getting the
following error:
umodem0 at uhub0 port 1 configuration 1 interface 0
umodem0:  , rev 1.10/1.00, addr 2, iclass 2/2
umodem0: data interface 1, has CM over data, has break
umodem0: could not set data multiplex mode

So no 'ucom0' attaches.  Anyone successfully using one?

-Andrew